20440038 (number)

20440038 is an even 8-digits composite number following 20440037 and preceding 20440039. In scientific notation, it is written as 2.0440038 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 6798696 positive integers (up to 20440038) that are relatively prime to 20440038.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty thousand thirty-eight

Notation

Scientific notation 2.0440038 × 10^7
Engineering notation 2.0440038 × 10^6

Prime Factorization of 20440038

Prime Factorization 2 × 3 × 499 × 6827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20440038
Product of the distinct prime numbers

The prime factorization of 20440038 is 2 × 3 × 499 × 6827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 89, 10, 782, 81, 527, 991, 41066, 96592, 786086, 602701, 5731957, 8288853, 32682081, 85855910, 85864956, 288296006, 4905015965, 8506553187

Basic calculations (n = 20440038)

Multiplication

n×y
n×2 40880076
n×3 61320114
n×4 81760152
n×5 102200190

Division

n÷y
n÷2 10220019
n÷3 6813346
n÷3 5110009.5
n÷5 4088007.6

Exponentiation

ny
n2 417795153441444
n3 8.5397488125589E+21
n4 1.7455279023916E+29
n5 3.5678656654945E+36

Nth Root

y√n
2√n 4521.0660247335
3√n 273.41808231962
4√n 67.238872869297
5√n 28.979863782352

Divisors of 20440038

1, 2, 3, 6, 499, 998, 1497, 2994, 6827, 13654, 20481, 40962, 3406673, 6813346, 10220019, 20440038

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20440037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20440038 can be divided by 16 positive divisors. The sum of these divisors (counting 20440038) is 1, the average is 0.0625.

Base conversion 20440038

Base System Value
2 Binary 1001101111110001111100110
3 Ternary 1102110110110110
4 Quaternary 1031332033212
5 Quinary 20213040123
6 Senary 2010033450
8 Octal 115761746
10 Decimal 20440038
12 Duodecimal 6a18886
16 Hexadecimal 137e3e6
20 Vigesimal 67f01i
36 Base36 c63mu

Cryptographic Hash Functions

md5 928b109964585623c6d92cf7bef47c11
sha1 74dfd9e84af50ae0c67aeb5f3b3f1114198fdc6a
sha256 e9d81c4d70bd6f41c7fd814a7bb02cbf43e83e58c28a031f0bcde76aa6984fef
sha512 0178dee6177824974ff5087842ec12deb4df9b9972087e7df48b78f990d238c0a9e901a3d180f236edb6d8d14c87ce79b21ee2608764eeb0313552e7649b0fc1
ripemd-160 e88ac441a8f30f2ae93d1dadd607e0514cfcb6b3

20440038 as geometric shapes

Circle

Radius = n
Diameter 40880076
Circumference 128428546.43979
Area 1.3125421847571E+15

Sphere

Radius = n
Volume 3.5771216177383E+22
Surface area 5.2501687390282E+15
Circumference 128428546.43979

Square

Length = n
Perimeter 81760152
Area 417795153441444
Diagonal 28906578.955021

Cube

Length = n
Surface area 2506770920648664
Volume 8.5397488125589E+21
Space diagonal 35403184.324639

Equilateral Triangle

Length = n
Perimeter 61320114
Area 1.8091060822915E+14
Altitude 17701592.162319

Triangular Pyramid

Length = n
Surface area 1.8091060822915E+14
Volume 1.006419049165E+21
Height 9635526.3183405